baber/WOPTO huggingface dataset:
Patent EP-3984920-A1 (EP)
Title: Automatic carrying system
Inventor: HAN LIANG
IPC: B65G1/137
Filed: 2020-07-17
Abstract: Disclosed is an automated carrying system. The automated carrying system comprises a control center (40) and self-guided transport equipment (10). The automated carrying system is used for providing command information, which includes a target area, target goods, and a delivery destination. The self-guided transport equipment is electrically connected to a control center. The automated carrying system is configured to perform the following steps: controlling the self-guided transport equipment to enter the target area according to the command information; controlling the self-guided transport equipment to capture images in the target area; determining whether the image contains goods; if the image contains goods, determining whether the goods are the target goods; and if the goods are the target goods, controlling the self-guided transport equipment to pick up and carry the goods to the delivery destination.
Patent EP-4037795-A1 (EP)
Title: Lean gas lng heavies removal process using ngl
Inventor: CALDERON MICHAEL J
IPC: B01D3/26
Filed: 2020-10-01
Abstract: Disclosed herein are systems and processes for removing heavies during the liquefaction of a natural gas. The processes include dissolving the heavies in the natural gas by adding external natural gas liquid (NGL), followed by a staged removal of the natural gas liquid (NGL) and dissolved heavies.
Patent EP-4032229-A1 (EP)
Title: Issuing offline pki certificates in distributed v2x network
Inventor: SUN SHENG
IPC: H04L9/32
Filed: 2020-04-26
Abstract: Method and system for issuing public key infrastructure (PKI) certificates in a peer-to-peer wireless communication network, comprising generating, at a first certificate authority (CA) node in the peer-to-peer communication network, a PKI certificate based on public key information received from an applicant node in the peer-to-peer wireless communication network; and transmitting the PKI certificate generated by the first CA node to the applicant node using the peer-to-peer wireless communication network.
Patent EP-3972078-A1 (EP)
Inventor: LIU WEIPING
IPC: H02M3/335
Filed: 2020-06-10
Abstract: Embodiments of this application disclose an in-vehicle charge and discharge system and control method. The system includes: an alternating current interface, an isolating transfer switch, a first converter, a second converter, a high-voltage battery interface, a low-voltage battery interface, and a controller. The controller is configured to: control the isolating transfer switch to switch to a first conducting state, so that the alternating current interface is conducted with the high-voltage battery interface by using the first converter and the second converter that are connected in series; and control the first converter to work in a PFC mode or an inverting mode, and control the second converter to work in a DCDC isolating conversion mode. The controller is further configured to: control the isolating transfer switch to switch to a second conducting state, so that the low-voltage battery interface is conducted with the high-voltage battery interface by using the first converter and the second converter that are connected in series; and control the first converter to work in a DCDC conversion mode, and control the second converter to work in the DCDC isolating conversion mode. This structure can reduce a size of the in-vehicle charge and discharge system.
Patent EP-4056184-A1 (EP)
Inventor: PENG YUEYING
IPC: C07D473/32
Filed: 2020-11-09
Abstract: The present invention provides use of a multi-target protein kinase inhibitor compound A or a pharmaceutically acceptable salt thereof in the manufacture of a medicament for treating leukemia, and provides a method for treating acute myeloid leukemia, especially acute myeloid leukemia with FLT3 mutation, with compound A. In clinical trials, compound A has certain efficacies both on acute myeloid leukemia with FLT3-ITD mutation and/or FLT3-TKD mutation, and on DEK-CAN positive acute myeloid leukemia with FLT3-ITD mutation. Patients with relapsed and/or refractory acute myeloid leukemia who have failed treatment previously with Type II FLT3 inhibitors (e.g., sorafenib) can still clinically benefit from the treatment with compound A.
Patent EP-3907847-A1 (EP)
Inventor: SUNG CHANG HYUN
IPC: H01M10/42
Filed: 2020-10-20
Abstract: A cell balancing apparatus of a battery module in which a first battery cell, a plurality of second battery cells, and a third battery cell are connected in series is provided. A first terminal of a first inductor is connected to a negative electrode of the first battery cell, and a first terminal of a second inductor is connected to a positive electrode of the third battery cell. A first transistor is connected between a second terminal of the first inductor and a second terminal of the second inductor. A first active element is connected between a positive electrode of the first battery cell and the second terminal of the first inductor, and a second active element is connected between a negative electrode of the third battery cell and the second terminal of the second inductor.
Patent EP-3971954-A1 (EP)
Title: Semiconductor structure and fabrication method therefor
Inventor: JIN XING
IPC: H01L21/8242
Filed: 2020-07-03
Abstract: A semiconductor structure and a fabrication method therefor. The fabrication method for the semiconductor structure comprises: forming a first mask layer (271) that has etching windows, wherein the first mask layer (271) comprises a first sub-mask layer (2711) and a second sub-mask layer (2712), the first sub-mask layer (2711) is formed on the top surface of a bit line structure (24) and has several strip-shaped patterns that extend along a first direction and that are spaced apart, the top surface of the first sub-mask layer (2711) and the top surface of an interlayer dielectric layer (26) are flush, and the second sub-mask layer (2712) is located on the top surface of the first sub-mask layer (2711) and the top surface of the interlayer dielectric layer (26) and has several strip-shaped patterns that extend along a second direction and that are spaced apart; and using the first mask layer (271) as a mask to etch the interlayer dielectric layer (26) so as to form contact holes (29), wherein the contact holes (29) expose the surface of a substrate (21).
Patent EP-4066209-A1 (EP)
Inventor: SHEPPARD MICHAEL
IPC: G06N3/08
Filed: 2020-11-24
Abstract: Methods, apparatus, and systems are disclosed for determining census-level audience metrics across demographics. An example apparatus disclosed herein includes a distribution parameter solver to initialize distribution parameter values for a probability of an individual within a demographic being included in a subscriber audience for the demographic, having a first average impression count, and having a first average impression duration, the subscriber audience having a first subscriber audience size, a divergence parameter solver to determine divergence parameter values between (i) the subscriber audience size, the first impression count, and the first impression duration and (ii) a census-level audience size, a second impression count, and a second impression duration based on the initialized distribution parameter values, a search space identifier to identify a search space within bounds based on a census-level total impression count and a census-level total impression duration, the search space to define an equality constraint.
Patent EP-4069491-A1 (EP)
Inventor: WILSON BART E
IPC: B29C48/08
Filed: 2020-11-25
Abstract: A method of manufacturing a polymer film includes melting a resin, extruding the melted resin through a die to produce a polymer film, shaping the polymer film, cooling the polymer film, capturing an image of a test pattern through the polymer film, calculating a modulation transfer function value from the image, and adjusting a process parameter of the melting, the extruding, the shaping, or the cooling based on the calculated modulation transfer function value.
Patent EP-4054333-A1 (EP)
Title: Anodized biocidal metallic material, process for making the material and method for reactivating the material
Inventor: DUMONT MAXIME
IPC: C25D11/02
Filed: 2020-12-09
Abstract: A process for the making of metallic product with biocidal properties is disclosed, and first comprises anodizing a product having at least one metallic surface (e.g. aluminum, steel) using a controlled current density to form pores on the surfaces with controlled spatial density and depth. The process also comprises contacting the anodized metallic surfaces with a first biocidal solution before sealing the pores. Preferably, the metallic surfaces can be contacted again with the first biocidal solution after the sealing step. A method for reactivating biocidal properties of the metallic products is also disclosed, and comprises contacting again the biocidal product with a second biocidal solution. Preferably, the second solution is less concentrated than the first solution for safety sake. The invention provides a simpler, quicker, cheaper and improved process for treating or reactivating the metallic surfaces in order to obtain a metallic product having superior and enduring biocidal properties.
Patent EP-4080380-A1 (EP)
Title: Technology trend prediction method and system
Inventor: BAO YUNFENG
IPC: G06F16/33
Filed: 2020-01-20
Abstract: The present invention provides a technology trend prediction method and system. The method comprises acquiring paper data, and further comprises the following steps: processing the paper data to generate a candidate technology lexicon; screening the technology lexicon based on mutual information; calculating an independent word forming probability of a OOV word; extracting missed words in a title using a bidirectional long short memory network and a conditional random field (BI-LSTM+CRF) model; predicting a technology trend. The technology trend prediction method and system provided by the present invention analyzes relationship of technology changes in high-dimensional space, and predicts development of technology trend based on time by extracting technical features of papers through natural language processing and time sequence algorithms.
Patent EP-4085670-A1 (EP)
Title: Activation de services de relais équipement utilisateur-réseau dans des systèmes de cinquième génération
Inventor: SHAN CHANGHONG
IPC: H04W88/04
Filed: 2020-12-22
Abstract: La présente invention concerne des systèmes, des appareils, des procédés et des supports lisibles par ordinateur pour permettre à un équipement utilisateur (UE pour User Equipment) distant d'avoir accès à un système de cinquième génération (5 GS) par le biais d'un relais équipement utilisateur-réseau et pour permettre à un relais équipement utilisateur-réseau de servir d'équipement utilisateur relais entre un équipement utilisateur distant et le réseau 5G. D'autres modes de réalisation peuvent être décrits et/ou revendiqués.
Patent EP-4089985-A1 (EP)
Inventor: ZHANG QIAOFENG
IPC: H04M1/02
Filed: 2020-12-31
Abstract: Embodiments of the present invention provides an electronic device, a photographing method, and a photographing apparatus. The electronic device comprises a camera, a body portion, a connecting rod, and a driving mechanism; the back of the camera is provided with a first arc-shaped surface which protrudes towards a direction away from the camera, the body portion is provided with a second arc-shaped surface which matches the first arc-shaped surface and is in sliding connection with the first arc-shaped surface, and a through hole is formed in the second arc-shaped surface; the connecting rod penetrates through the through hole, and a first end of the connecting rod is hingedly connected to the first arc-shaped surface of the camera; the driving mechanism is connected to a second end of the connecting rod and used for driving the connecting rod to drive the first arc-shaped face to slide with respect to the second arc-shaped face so as to drive the camera to rotate in a photographing process.
Patent EP-4094330-A1 (EP)
Inventor: HOURIANI RODNEY
IPC: G06F1/26
Filed: 2020-06-09
Abstract: A selectable charging cable which may have a switch configured to permissively control the transmission of an electrical current between two internet connected, or electronically powered, devices. The power prong and the data prong may each have connector pins divided between them. The connector pins for the data prong may be used exclusively for data and the connector pins for the power prong may be used exclusively for power. The switch, being reversibly configurable between a retracted position and an unretracted position, may result in either the data prong, the power prong, or both prongs being incapable of connecting with an internet connected device. Alternatively, the switch may reversibly stop the transmission of the electrical current between two electronically powered devices by use of a permissible selection between the on configuration and off configuration of the switch.
Patent EP-3956877-A1 (EP)
Inventor: Haval Sagar S
IPC: G09B23/28
Filed: 2020-05-28
Abstract: A system 100 for simulation training of extra corporeal life support therapies, wherein the system 100 comprises a patient mannequin 212 with torso and head, a plurality of sensors 201-203 configured for sensing pre-determined parameters during the simulation training scenarios, an internal tank reservoir 101 configured to act like a fluid reservoir to help in seamless air free circulation of fluid for simulation, an external perfusion simulator 102 configured to fill fluid into the internal tank reservoir 101, a plurality of fluid pumps 104,111 configured to prime the system and create pulsations during simulation of various clinical scenarios, a plurality of electrically controlled solenoid valves 103,110 configured to direct the fluid flow and create resistance, a plurality of silicone mixture molds embedded on or inside the torso to perform realistic ultrasound guided vessel cannulation and a plurality of connectors 124,125 to connect the internal tank reservoir 101 to the external perfusion simulator 102.
Patent EP-4142333-A1 (EP)
Inventor: TAKEDA DAIKI
IPC: H04W16/04
Filed: 2020-04-21
Abstract: A terminal includes a control unit configured to share a part of resources in a time domain or a part of resources in a frequency domain, with a first system, and a communication unit configured to perform communication in a second system by using the shared resources.
Patent EP-4167154-A1 (EP)
Inventor: KANAO RINNA
IPC: G06Q10/10
Filed: 2020-06-11
Abstract: A conference support system includes: a user information acquisition unit that acquires voice information of each of users; and an analysis unit that generates text data of each user statement on the basis of the voice information, wherein the user information acquisition unit acquires classification information of a problem proposal or problem handling assigned by the users to the text data of the user statement, and acquires classification information of a satisfaction level or a problem resolution level assigned by the users to the text data to which the classification information of the problem proposal or the problem handling is assigned.
Patent EP-4184773-A1 (EP)
Inventor: WU JIAN
IPC: H02M1/44
Filed: 2020-09-23
Abstract: A three-phase inverter and a control method therefor are provided. Resonant capacitors are provided between the midpoints of three bridge arms and the positive and negative poles of a DC bus to constitute resonant units with output inductors, so as to establish a resonant network for the implementation of soft switching, without adding a switching transistor. Compared with the soft-switching of the three-phase inverter in the conventional technology, circuit devices are saved, the control process is simplified, and system hardware and software overheads are reduced. By controlling the three-phase inverter to operate in a continuous mode, the switching loss of the switching transistor and the conduction loss of a flyback diode in the switching transistor are reduced, the conversion efficiency is improved, the electromagnetic noise caused by the switching transistor is reduced, and high-quality grid currents are outputted.
Patent EP-4197583-A1 (EP)
Title: Guide wire
Inventor: KONDO DAISUKE
IPC: A61M25/09
Filed: 2020-08-12
Abstract: Provided is improved visibility of a guide wire while improving balance of flexibility and rigidity of the guide wire. The guide wire includes a hollow shaft having a hole extended longitudinally, and a first core shaft enclosed in a hollow shaft and containing a first resin material. The first core shaft contains a radiopaque material.
Patent EP-4212400-A1 (EP)
Inventor: CHO Kibum
IPC: B60W30/14
Filed: 2020-08-28
Abstract: A driving assistance device (1) includes: a sensor (camera 10) configured to detect an object in front of a host vehicle; and a controller (20). The controller (20) sets a detection range of the sensor (camera 10), and when the host vehicle is stopped, the controller (20) extends the detection range in a vehicle width direction as compared with when the host vehicle is traveling following the preceding vehicle.
Patent EP-4163546-A1 (EP)
Inventor: WEIKL MARKUS
IPC: F23D14/22
Filed: 2021-10-07
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zum Betreiben eines Brenners (100) zum Durchführen einer partiellen Oxidation, wobei der Brenner (100) einen zentralen Kanal (110), einen ersten ringförmigen Kanal (120) und einen zweiten ringförmigen Kanal (130) aufweist, wobei der erste ringförmige Kanal (120) zu dem zentralen Kanal (110) benachbart ist und diesen umgibt und wobei der zweite ringförmige Kanal (130) zu dem ersten ringförmigen Kanal (120) benachbart ist und diesen umgibt, wobei in einem Teillast-Betriebsmodus zwei benachbarten Kanälen dieser drei Kanäle (110, 120, 130) des Brenners (100) jeweils ein erstes Fluid ausgewählt aus einem Oxidationsmittel oder einem Moderator oder einer Mischung aus dem Moderator und dem Oxidationsmittel zugeführt wird und wobei dem dritten Kanal dieser drei Kanäle (110, 120, 130) des Brenners (100) ein zweites Fluid aufweisend einen Brennstoff, insbesondere der Brennstoff oder eine Mischung aus dem Brennstoff und dem Moderator, zugeführt wird.
Patent EP-3852279-A1 (EP)
Inventor: CHEN YANGJIAN
IPC: H04B7/0404
Filed: 2021-01-11
Abstract: Wireless receiver systems and methods for user equipment are described that employ multiple receiver heads. The multiple heads can receive wireless communication signals over different receive paths from different transmission sources. The systems can scan and monitor signal quality from all receiver heads during a scheduled gap in a communication link without interfering with an ongoing communication session.
Patent EP-3855872-A1 (EP)
Inventor: HONG SHOUYU
IPC: H01L25/07
Filed: 2021-01-21
Abstract: A carrier board (410) is disclosed. The carrier board (410) includes a main body (101), two metal-wiring layers (431, 432) and at least one metal block (421, 422, 423). The main body (101) includes at least two terminals (TP, TN, TO) and a surface (102). The terminals (TP, TN, TO) are disposed on the surface (102). The two metal-wiring layers (431, 432) are disposed on the main body (101) to form two parts of metal traces connected to the two terminals (TP, TN, TO), respectively. The at least one metal block (421, 422, 423) is embedded within the main body (101) and connected to one of the two terminals (TP, TN, TO). A thickness of the two parts of metal traces is less than that of the metal block (421 422, 423). The two terminals (TP, TN, TO) connected by the two parts of metal traces have a loop inductance less than or equal to 1.4 nH calculated at a frequency greater than 1 MHz.
Patent EP-3859961-A1 (EP)
Title: Dispositif d'alimentation en énergie électrique pour un circuit triphasé et un circuit monophasé, chaîne de conversion d'énergie auxiliaire et véhicule électrique associés
Inventor: CARDARELLI FELICE
IPC: H02M1/00
Filed: 2021-01-29
Abstract: Dispositif d'alimentation (20) en énergie électrique pour un circuit triphasé et un circuit monophasé, le dispositif d'alimentation comprenant un redresseur (60) configuré pour convertir une première tension alternative en une deuxième tension continue et comportant deux bornes d'entrée (72) pour la première tension et deux bornes de sortie (74) pour la deuxième tension ; un onduleur (64) configuré pour convertir la deuxième tension en trois troisièmes tensions triphasées et comportant deux bornes d'entrée (92) pour la deuxième tension et trois bornes de sortie (94) pour les trois troisièmes tensions ; et une borne neutre (66) connectée à chaque borne de sortie de l'onduleur via une capacité (110).La borne neutre est connectée à une borne d'entrée du redresseur via une inductance, les bornes de sortie de l'onduleur étant destinées à être raccordées au circuit triphasé et la borne neutre étant destinée à être raccordée au circuit monophasé.
Patent EP-3875301-A1 (EP)
Inventor: KIM DOLORES
IPC: B60L3/12
Filed: 2021-02-26
Abstract: A vehicle includes: a battery; an electric motor to be actuated by electric energy stored in the battery; a switch coupled between the battery and the electric motor; an inertial sensor configured to output an acceleration signal; a controller configured to output a pulse width modulation (PWM) signal having a duty ratio according to an acceleration magnitude of the acceleration signal; and a switch driving circuit configured to generate a control current for controlling the switch based on the PWM signal.
Patent EP-3879195-A1 (EP)
Title: Lüftungskanalmodul, lüftungssystem, gebäudewand
Inventor: NIES THILO
IPC: F24F7/04
Filed: 2021-03-10
Abstract: Die Erfindung betrifft ein Lüftungskanalmodul (100) für einen Laibungskanal (140), zum Einbau in eine Gebäudewand (210) mit einer Laibung (212), aufweisend einen Strömungskanal (128), der einen Laibungsanschluss (110) und einen Kanalanschluss (120) in einer Luftführungsrichtung (LFR) luftführend miteinander verbindet. Erfindungsgemäß ist vorgesehen, dass der Laibungsanschluss (110) auf einer Laibungsseite (137), die der Laibung (212) zugewandt ist, innerhalb eines Modulaußenbereichs (150) angeordnet ist, der an eine Modulaußenseite (134) angrenzt, die einer Außenseite (310) der Gebäudewand (210) zugewandt ist, wobei das Lüftungskanalmodul (100) zwischen dem Laibungsanschluss (110) und dem Kanalanschluss (120) wenigstens einen Versatzbereich (190) aufweist, in der die Luftführungsrichtung (LFR) normal zur Gebäudewand (210) versetzt wird.
Patent EP-3904236-A1 (EP)
Title: Fahrrad-transportverpackung
Inventor: GASHI YLL
IPC: B65D85/68
Filed: 2021-03-18
Abstract: Eine Fahrrad-Transportverpackung, die insbesondere zum Versand von Fahrrädern geeignet ist, weist einen Grundkörper (10) auf. Der Grundkörper (10) weist vier umlaufende Seiten (16, 18, 20, 22) auf. Zwei gegenüberliegende Seiten, das heißt eine Oberseite und eine Unterseite des Grundkörpers (10) sind offen. Diese sind zum Transport jeweils von einem gesonderten Deckelelement (12) und einem gesonderten Bodenelement (14) verschlossen. Im Bereich der Deckelöffnung ist erfindungsgemäß ein sich insbesondere über die gesamte Länge und Breite der Deckelöffnung erstreckendes Versteifungselement (60) vorgesehen.